39561214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 78008832

約数和(自身を除く): 38447618

約数列:

[1, 2, 7, 11, 14, 22, 37, 53, 74, 77, 106, 131, 154, 259, 262, 371, 407, 518, 583, 742, 814, 917, 1166, 1441, 1834, 1961, 2849, 2882, 3922, 4081, 4847, 5698, 6943, 8162, 9694, 10087, 13727, 13886, 20174, 21571, 27454, 33929, 43142, 48601, 53317, 67858, 76373, 97202, 106634, 150997, 152746, 256891, 301994, 373219, 513782, 534611, 746438, 1069222, 1798237, 2825801, 3596474, 5651602, 19780607, 39561214]

約数ペア:

[(1, 39561214), (2, 19780607), (7, 5651602), (11, 3596474), (14, 2825801), (22, 1798237), (37, 1069222), (53, 746438), (74, 534611), (77, 513782), (106, 373219), (131, 301994), (154, 256891), (259, 152746), (262, 150997), (371, 106634), (407, 97202), (518, 76373), (583, 67858), (742, 53317), (814, 48601), (917, 43142), (1166, 33929), (1441, 27454), (1834, 21571), (1961, 20174), (2849, 13886), (2882, 13727), (3922, 10087), (4081, 9694), (4847, 8162), (5698, 6943)]